logo

For the Inventor, By the Inventor

Ruppichteroth, Germany

Holger Kirchner

This inventor holds 15 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Zf Friedrichshafen Ag, Mannesmann Sachs Ag, Boge Ag. Active years: 1993-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Holger Kirchner. Retrieved from https://idiyas.com/inventor/holger-kirchner

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 15 

% Patents Active = 73.3

 

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 185(Granted Patents)


Company Filing History:

goldMedal7 out of 3,584 
 
Zf Friedrichshafen Ag
 patents
silverMedal3 out of 353 
 
Mannesmann Sachs Ag
 patents
bronzeMedal2 out of 37 
 
Boge Ag
 patents
4. 2 out of 12 
 
Mannesmann Boge Gmbh
 patents
5. 1 out of 558 
 
Fichtel & Sachs Ag
 patents

Years Active: 1993-2019

Loading Chart...
Loading Chart...
15 patents (USPTO):Explore Patents
1. 10434834 - Method for operating a motor vehicle, method for roll compensation of a motor vehicle, and motor vehicle (2019-10-08),
2. 10427485 - Method of operating a motor vehicle, and motor vehicle (2019-10-01),
3. 9975598 - Vibration damper with level control (2018-05-22),
4. 9975393 - Self-pumping hydropneumatic suspension strut (2018-05-22),
5. 8091870 - Self-pumping hydropneumatic spring strut (2012-01-10),
6. 8087646 - Hydropneumatic suspension with load-dependent damping control (2012-01-03),
7. 8052128 - Self-pumping hydropneumatic spring strut (2011-11-08),
8. 6494441 - Self-pumping hydropneumatic spring strut with internal leveling (2002-12-17),
9. 6276498 - Piston for a piston cylinder assembly (2001-08-21),
10. 6202993 - Self-pumping hydropneumatic shock strut with internal level regulation (2001-03-20),
11. 6109400 - Impact absorber (2000-08-29),
12. 6019356 - Impact absorber (2000-02-01),
13. 5443146 - Impact-absorbing shock absorber with deformation body (1995-08-22),
14. 5285877 - Impact damper (1994-02-15),
15. 5242157 - Impact damper (1993-09-07),

Title: Holger Kirchner: Innovator from Ruppichteroth

Introduction: Holger Kirchner is a renowned inventor hailing from Ruppichteroth, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Holger Kirchner holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Holger Kirchner has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and paved the way for future advancements.

Collaborations: Throughout his career, Holger Kirchner has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Holger Kirchner's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of technology and invention.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…